// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package proxy_test

import (
	"os"
	"testing"

	"github.com/GoogleCloudPlatform/cloud-sql-proxy/v2/internal/proxy"
)

func TestFUSESupport(t *testing.T) {
	if testing.Short() {
		t.Skip("skipping fuse tests in short mode.")
	}

	removePath := func() func() {
		original := os.Getenv("PATH")
		os.Unsetenv("PATH")
		return func() { os.Setenv("PATH", original) }
	}
	if err := proxy.SupportsFUSE(); err != nil {
		t.Fatalf("expected FUSE to be support (PATH set): %v", err)
	}
	cleanup := removePath()
	defer cleanup()

	if err := proxy.SupportsFUSE(); err != nil {
		t.Fatalf("expected FUSE to be supported (PATH unset): %v", err)
	}
}
